Home / 202,083,185.50-303,122,757.39-63,908,816.14

Finding the Fourth Proportional to 202,083,185.50, 303,122,757.39 and 63,908,816.14

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Solution

The fourth proportional to 202,083,185.50, 303,122,757.39 and 63,908,816.14 is: 95,862,585.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,083,185.50 : 303,122,757.39 = 63,908,816.14 : x
  2. Step 2: Convert to fraction form
    202,083,185.50/303,122,757.39 = 63,908,816.14/x
  3. Step 3: Cross multiply
    202,083,185.50x = 303,122,757.39 × 63,908,816.14
  4. Step 4: Simplify right side
    202,083,185.50x = 19,372,216,569,887,336
  5. Step 5: Solve for x
    x = 19,372,216,569,887,336/202,083,185.50
  6. Step 6: Final answer
    x = 95,862,585.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.